expect of(v.+prep.)
1.期望(某人)会作出(某事) believe, hope and think that sb will do sth or one will receive sth considered as one's right
There's no need to give me the money; I don't expect it of you.没有必要给我钱,我没指望你会给钱。
2.期望过高 believe or assume sb can do more than he can
You are expecting too much of her.你对她的期望太大了。